# -*- coding: utf-8 -*-#
#-------------------------------------------------------------------------------
# 建立者:       王景渊  
# Name:         9.8
# Description:
# Author:       dell
# Date:         2019/3/2
#-------------------------------------------------------------------------------
def fun1():
    raise   Exception('fun1 抛出的异常')
def fun2():
    fun1()
def fun3():
    fun2()
def fun4():
    fun3()
def fun5():
    fun4()
fun5()

